2015MNRAS.450.3514K


Query : 2015MNRAS.450.3514K

2015MNRAS.450.3514K - Mon. Not. R. Astron. Soc., 450, 3514-3548 (2015/July-2)

New binaries among UV-selected, hot subdwarf stars and population properties.

KAWKA A., VENNES S., O'TOOLE S., NEMETH P., BURTON D., KOTZE E. and BUCKLEY D.A.H.

Abstract (from CDS):

We have measured the orbital parameters of seven close binaries, including six new objects, in a radial velocity survey of 38 objects comprising a hot subdwarf star with orbital periods ranging from ∼ 0.17 to 3 d. One new system, GALEX J2205-3141, shows reflection on an M dwarf companion. Three other objects show significant short-period variations, but their orbital parameters could not be constrained. Two systems comprising a hot subdwarf paired with a bright main-sequence/giant companion display short-period photometric variations possibly due to irradiation or stellar activity and are also short-period candidates. All except two candidates were drawn from a selection of subluminous stars in the Galaxy Evolution Explorer ultraviolet sky survey. Our new identifications also include a low-mass subdwarf B star and likely progenitor of a low-mass white dwarf (GALEX J0805-1058) paired with an unseen, possibly substellar, companion. The mass functions of the newly identified binaries imply minimum secondary masses ranging from 0.03 to 0.39M. Photometric time series suggest that, apart from GALEX J0805-1058 and J2205-3141, the companions are most likely white dwarfs. We update the binary population statistics: close to 40 per cent of hot subdwarfs have a companion. Also, we found that the secondary mass distribution shows a low-mass peak attributed to late-type dwarfs, and a higher mass peak and tail distribution attributed to white dwarfs and a few spectroscopic composites. Also, we found that the population kinematics imply an old age and include a few likely halo population members.

Abstract Copyright: © 2015 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2015)

Journal keyword(s): binaries: close - binaries: spectroscopic - subdwarfs - white dwarfs - ultraviolet: stars

Simbad objects: 218

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Number of rows : 218
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024
#notes
1 PG 2359+197 HS* 00 02 08.4740452488 +19 59 13.142278968   14.40       sdB 18 0
2 Ton S 135 HS* 00 03 22.0702217664 -23 38 58.025588136   13.054 13.30     sdBHe1 35 0
3 PG 0001+275 HS* 00 03 55.6035118584 +27 48 37.466739936   13.16 13.32 13.60   sdB2VIIHe3 22 0
4 PB 5916 HS* 00 23 23.9888810856 -00 29 53.303337780   15.50 15.58 15.93   sdB+D 21 0
5 KPD 0025+5402 HS* 00 28 28.9694039256 +54 19 15.031311528 12.85 13.76 13.91 14.09   sdB 15 0
6 EC 00404-4429 HS* 00 42 48.3762666960 -44 13 25.218650964   13.0 13.4     sdB 18 0
7 HD 4539 HS* 00 47 29.2193758344 +09 58 55.690280832 9.17 10.12 10.24     sdB 92 0
8 NGC 188 2091 SB* 00 47 52.2151315344 +85 19 08.308468056 15.363 16.084 16.260 16.285 16.394 ~ 19 0
9 PB 6168 HS* 00 47 59.4636858864 +03 37 44.562241560   12.52 12.32 12.53   sdB 13 0
10 PG 0046+207 HS* 00 49 17.1497542656 +20 56 40.475044896   14.40 14.63 15.03   sdB 17 0
11 GD 656 HS* 00 51 03.9222688464 -19 59 59.319419640   14.56 14.83 15.01   sdBHe0 32 0
12 BD-11 162 HS* 00 52 15.0688737672 -10 39 46.074306924 9.987 11.102 11.184 11.133 11.039 sdO+G 45 0
13 PG 0057+155 HS* 00 59 56.6673699744 +15 44 13.740284580   12.02 12.32     sdB0.2VIIIpHe8 126 1
14 Ton S 183 HS* 01 01 17.5722745104 -33 42 45.434983572   12.39 14.631 12.95   sdB 50 0
15 Feige 11 HS* 01 04 21.6747168600 +04 13 37.054495956 10.847 11.826 12.065 12.183 12.324 sdB2VIHe4 128 0
16 GD 687 HS* 01 10 18.6196714608 -34 00 25.710906636   13.89 14.08 14.39   sdBHe1 39 0
17 PB 6373 HS* 01 18 57.2012100240 -00 25 46.524643284   14.26 14.804     sdBHe2 25 0
18 FBS 0117+396 HS* 01 20 22.9396883304 +39 50 59.434295604   15.15 15.34     sdB+dM 28 0
19 PG 0133+114 HS* 01 36 26.1919824456 +11 39 32.100292692   10.74       sdB1.5VIIHe4 43 0
20 * phi Per Be* 01 43 39.6379691568 +50 41 19.433124998 3.10 4.02 4.06 3.90 3.88 B1.5V:e-shell 571 0
21 CD-24 731 HS* 01 43 48.5449039272 -24 05 10.223541204   11.6 11.9     sdBHe0 68 0
22 CHSS 3497 HS* 02 06 56.1752492400 +14 38 58.498185372     13.41     sdB 11 0
23 EC 02200-2338 HS* 02 22 19.8375036240 -23 24 55.937378952   11.79 12.01     sdB 16 0
24 FBS 0229+439 HS* 02 32 51.9114578544 +44 11 27.294639684   13.81 13.95     sdB 17 0
25 HE 0230-4323 HS* 02 32 54.6772339416 -43 10 27.791218308     13.78     sdB 33 0
26 UCAC4 324-002964 EB* 02 47 43.3843773672 -25 15 49.269532545   12.381 12.231 12.397   ~ 46 1
27 Ton S 313 HS* 03 03 43.9021085664 -30 27 47.659887828   15.581 15.832 16.099   sdB 14 0
28 PG 0319+055 HS* 03 21 38.6743563096 +05 38 40.152768900   15.02 15.05 15.16   sdB 25 1
29 Cl Melotte 20 488 HS* 03 21 39.6300972744 +47 27 18.797557932   11.54 11.73 11.83 11.55 sdB 21 0
30 Lan 30 HS* 03 28 55.2613544112 +50 35 29.669633016 13.644 14.3 14.3     sdB 16 0
31 BPS CS 22169-0001 HS* 03 56 23.3187391032 -15 09 19.438525044 11.50 12.61 12.88     sdB 23 0
32 CD-32 1567 HS* 04 01 05.3124586656 -32 23 46.025705904 10.03 11.02 11.24     sdB 18 0
33 V* IQ Cam HS* 04 26 06.8650883976 +54 28 17.101122600 14.21 14.86 14.66     sdB 64 0
34 KUV 04421+1416 HS* 04 44 56.8983457992 +14 21 50.176351836   15.28       sdB 39 0
35 HS 0457+0907 HS* 05 00 18.9427199328 +09 12 04.241596680   14.24 14.43 14.58   sdOB 11 0
36 GALEX J050735.7+034815 HS* 05 07 35.6677729032 +03 48 15.164606016   14.09 14.24 14.51   sdB 10 0
37 HD 269696 HS* 05 31 40.3594532592 -69 53 02.153902236 9.74 10.92 11.15     sdB+dM 193 0
38 HE 0532-4503 HS* 05 33 40.5164632128 -45 01 35.266985868 14.89 15.86 16.08     sdB 22 0
39 CPD-64 481 HS* 05 47 59.3028778320 -64 23 03.123185352   10.97 11.17     sdB 40 0
40 CPD-20 1123 HS* 06 06 13.3951675848 -20 21 07.275405420   11.75 11.80 11.84 11.90 sdB3VHe15 32 0
41 GALEX J061325.2+342053 HS* 06 13 25.4179513368 +34 20 54.558325356   13.539 13.624 13.832   sdB 12 0
42 V* BN Mon C* 06 21 58.0007287200 +07 20 57.669147852   12.58 12.70     C4,3e 69 0
43 HD 49798 HXB 06 48 04.7001531360 -44 18 58.436036028 6.758 8.017 8.287 8.391 8.543 sdO6 329 0
44 CPD-73 420 ** 06 57 36.745848 -73 24 49.59432   11.30 11.23 11.47   ~ 9 0
45 FBS 0658+627 HS* 07 03 31.7450624328 +62 36 26.335304244     13.10     sdB 12 0
46 BD+34 1543 HS* 07 10 07.7039318016 +34 24 53.808705504   10.29 10.17     sdB+F? 31 0
47 V* V470 Cam HS* 07 10 42.0513241680 +66 55 43.521505680           sdB+dM 111 1
48 TYC 1909-865-1 * 07 16 46.9020301800 +23 19 30.032120460   11.71 11.61     A1V+B 2 0
49 HD 58978 Be* 07 26 59.4826856664 -23 05 09.689679528 4.51 5.45 5.56 7.05   B0.5IVe 235 0
50 GALEX J075147.0+092526 HS* 07 51 47.1421965408 +09 25 28.169267772   13.94 14.09 14.35   sdB 11 0
51 GALEX J080510.9-105834 HS* 08 05 10.8392939376 -10 58 35.419258236   12.06 12.24     sdB 14 0
52 EGB 5 HS* 08 11 12.7657907304 +10 57 17.099384400     14.2     sdB 53 1
53 GALEX J081233.6+160121 HS* 08 12 33.6782565768 +16 01 23.831924160   13.49 13.70 14.04   sdB 17 0
54 GALEX J082053.6+000843 HS* 08 20 53.5359673248 +00 08 43.502407800   15.03 15.17 15.54 15.91 sdB 44 0
55 GALEX J082332.0+113644 HS* 08 23 32.0883550776 +11 36 41.913228096           sdB 16 1
56 PG 0826+480 HS* 08 30 06.1706625264 +47 51 50.365783728   16.1   16.28   sdB 28 0
57 PG 0839+399 HS* 08 43 12.7070709648 +39 44 49.808413428 12.918 14.045 14.324 14.445 14.587 sdB 38 0
58 Ton 358 HS* 08 52 54.6286389384 +31 43 36.648630876   14.29 14.59 14.78   sdOA 21 0
59 PG 0850+170 HS* 08 53 23.6576102448 +16 49 35.269007808   13.72 14.00 14.26   sdB 34 0
60 PG 0907+123 HS* 09 10 25.4347130256 +12 08 27.078221868   13.76 13.92 14.19   sdB2VIHe2 34 0
61 PG 0918+029 HS* 09 21 28.2138172968 +02 46 02.254084824 11.975 13.056 13.327 13.456 13.615 sdB1VIIHe6 113 0
62 Ton 13 HS* 09 22 39.8341061496 +27 02 25.424125980   12.27 12.658     sdB 38 0
63 HE 0929-0424 HS* 09 32 02.1130203840 -04 37 36.937709652   16.11 16.16     sdB 21 0
64 PG 0934+186 HS* 09 37 16.2701312016 +18 25 11.246800692   12.85 13.13 13.44   sdB 28 0
65 PG 0940+068 HS* 09 42 55.0400472528 +06 35 37.191101172   13.50 13.69 14.01   sdB 30 1
66 Ton 22 HS* 09 43 54.5499190968 +27 46 59.158337664   12.95 13.24     sdB 22 0
67 PG 0948+041 HS* 09 51 01.2879260424 +03 47 56.959039356   15.770 15.895 16.059   sdB+D 31 0
68 PG 0948+632 HS* 09 52 38.9349821112 +62 58 18.955488468   14.95 15.0     sdB 20 0
69 GD 108 HS* 10 00 47.2462375824 -07 33 30.773994012 12.406 13.349 13.563 13.662 13.781 sdB 144 1
70 PG 1000+408 HS* 10 03 54.2702671056 +40 34 18.121531548 11.919 12.988 13.318 13.465 13.631 sdO 35 0
71 V* XY Sex HS* 10 20 14.4716431344 -08 53 46.406162688   14.46 14.43     sdB 38 0
72 PG 1018-047 HS* 10 21 10.5841130328 -04 56 19.580115516   13.143 13.311     sdB2VIIHe0 27 0
73 GALEX J102151.6+301012 HS* 10 21 51.6455392728 +30 10 11.981229960   17.9   18.8   sdB+D 16 0
74 ASAS J102322-3737.0 HS* 10 23 21.8946607008 -37 36 59.909184792   11.43 11.51     sdB+dM 27 0
75 EC 10246-2707 HS* 10 26 56.4747793032 -27 22 57.097779564   14.56 14.77 14.85   sdB+dM 28 0
76 PG 1032+406 HS* 10 35 16.5804370224 +40 21 14.417268660   11.38 11.81     sdB 43 1
77 GALEX J104148.9-073031 HS* 10 41 48.8646665832 -07 30 31.053757500   11.66 12.23     sdB 10 0
78 PG 1043+760 HS* 10 47 04.9690510104 +75 44 22.968415320   12.97       sdB 29 0
79 PG 1047-046 HS* 10 50 26.8995243000 -04 52 35.718249540   14.68       sdB+D 26 0
80 HE 1059-2735 HS* 11 01 24.8687002296 -27 51 41.914393668   15.21 15.56     sdO 11 0
81 Feige 36 HS* 11 04 31.6443383808 +24 39 42.687580896   12.87 12.78     sdB 54 0
82 PG 1104+243 HS* 11 07 26.2324234560 +24 03 11.108174724   11.49 11.39     sdOB+G2V 33 0
83 Ton 62 HS* 11 13 04.4873645616 +29 07 46.225457796   14.2 14.086     sdB 24 0
84 EC 11119-2405 HS* 11 14 22.0491576720 -24 21 29.549459772   12.46 12.72     sdB 13 0
85 PG 1115-065 HS* 11 18 11.6492036328 -06 47 32.162282988   14.83 15.08 15.59   sdO 13 0
86 Ton 63 HS* 11 19 04.8237788448 +29 51 52.663915008   14.11 14.37 14.61   sdB 36 0
87 PG 1130-063 HS* 11 32 41.5864573608 -06 36 52.766853516   16.2   16.0   sdO 18 0
88 PG 1136-003 HS* 11 38 40.6873530648 -00 35 31.775883972   14.22 14.47 14.79   sdB1VIIeHe1 30 0
89 Feige 48 HS* 11 47 14.4978515760 +61 15 31.789400364   13.12 13.28     sdB 119 0
90 PG 1230+052 HS* 12 33 12.5632632624 +04 57 37.603907964   13.26       sdB 25 0
91 PG 1232-136 HS* 12 35 18.7430526168 -13 55 08.879064096   13.06 13.27     sdB 32 0
92 BD+25 2534 HS* 12 37 23.5161671712 +25 03 59.867922240 9.117 10.26 10.59 10.642 10.809 sdB1(k) 246 0
93 EC 12408-1427 HS* 12 43 30.0485330304 -14 43 49.213141860   12.63 12.82 13.19   sdB 13 0
94 BD-07 3477 HS* 12 44 20.2386233232 -08 40 16.846099536   10.46 10.594 10.895   sdB2VIIHe3 288 1
95 PG 1244+113 HS* 12 47 06.6307680456 +11 03 13.355520768   13.05       sdB 24 0
96 GD 319 ** 12 50 04.422072 +55 06 02.11932   12.398 12.259 12.147   sdOB+K3V 80 0
97 PG 1248+164 HS* 12 50 50.2676425896 +16 10 03.166128120   14.40 14.460     sdB 26 0
98 NAME NGP reg 12 51 26.275 +27 07 41.70           ~ 1179 0
99 Ton 139 HS* 12 56 04.893960 +28 07 19.51716   12.922 12.759 12.866   sdB+F8V 52 0
100 LB 27 HS* 13 02 41.7580477728 +27 40 42.169462536   12.93 11.97     sdO6.5VIIpHe35 44 1
101 Feige 80 HS* 13 19 53.6033701512 +12 03 58.272912072   11.281 11.410 11.496   sdO+G1V 31 0
102 HE 1318-2111 HS* 13 21 15.6370363200 -21 27 17.629351236   14.57 14.77     sdO 17 0
103 Feige 81 HS* 13 31 53.5517863824 +15 41 17.573728740   13.24 13.507     sdBpec 49 0
104 EC 13332-1424 HS* 13 35 53.4857103648 -14 40 13.103444676   13.15 13.38 13.75   sdB 14 0
105 V* NY Vir HS* 13 38 48.1466908176 -02 01 49.207286748   13.43 13.66 13.75   sdB1VIIHe1 226 1
106 Feige 87 HS* 13 40 14.6950103088 +60 52 47.566392996   11.56 11.71     sdB+G4V 44 0
107 Ton 168 HS* 13 46 32.6636967312 +28 17 22.812983196   14.686 14.908 15.223   sdB+D 24 0
108 CD-48 8608 HS* 13 56 29.1854523144 -49 34 03.319850712   12.01 12.36     sdB 10 1
109 Ton 183 HS* 14 05 59.8351289568 +31 24 36.712574280   13.31 13.49 13.81   sdB 24 0
110 Ton 187 HS? 14 07 47.5462137192 +31 03 19.719796824   14.208 14.483 14.578   B 8 0
111 CD-30 11223 HS* 14 11 16.1541452856 -30 53 03.700889340   12.101 12.296 12.659 12.541 sdB+DA 68 0
112 GALEX J141133.4+703736 HS* 14 11 33.4347322752 +70 37 37.377301800   12.94 13.21     sdB+F0.5V 7 0
113 HE 1415-0309 HS* 14 18 20.9257079448 -03 22 53.992919352   16.6   16.3   sdB 14 0
114 TYC 4406-285-1 PM* 14 21 27.8670667800 +71 24 21.299650812   11.07 11.39     ~ 5 0
115 [CW83] 1419-09 HS* 14 22 40.3209682608 -09 17 21.784718400     12.09     sdOB 19 0
116 PG 1421-121 HS* 14 24 08.7743935896 -12 20 20.221592100   15.4   15.77   sdB 14 0
117 EC 14248-2647 HS* 14 27 47.3778238176 -27 01 08.750052732   11.67 11.46     sdOB 13 0
118 PG 1432+159 HS* 14 35 18.9439382472 +15 40 14.376188748   13.63       sdB 35 1
119 PG 1432+004 HS* 14 35 19.8406916232 +00 13 51.115007964   12.20 12.39     sdB2VIIHe6 29 0
120 PG 1438-029 HS* 14 40 52.8282561960 -03 08 52.656678456   13.64 13.79 14.23   sdBHe0 21 0
121 PG 1439-013 HS* 14 42 27.4791337968 -01 32 45.895458264   13.678 13.873 14.288   sdO 25 0
122 PG 1449+653 HS* 14 50 36.0746294472 +65 05 52.012309416   13.57 13.62 13.72   sdB+G5 28 0
123 PG 1448-052 HS* 14 51 13.1204893176 -05 23 16.874665800   14.96       sdO8VIIHe0 17 0
124 PG 1452+198 HS* 14 54 39.8152055328 +19 37 00.855649740   12.30 12.94     sdB0.5VIIIHe7 24 0
125 PG 1502+113 HS* 15 05 13.5273847872 +11 08 36.707510400   15.14 15.38 15.87   sdB+D 16 0
126 SBSS 1506+498 SB* 15 08 29.0268644856 +49 40 50.914383456   17.5   17.6   O9V 18 0
127 Ton 788 HS* 15 14 32.4559114224 +24 10 40.705772196   13.03 13.21     sdB 36 0
128 Balloon 82800003 WD? 15 15 38.3465039784 +56 53 43.746923868   11.57 11.42 11.8   DA/sdB+K1? 14 0
129 PG 1519+640 HS* 15 20 31.3676002152 +63 52 08.251179924   12.03 12.18     sdB1.5VIIHe5 39 0
130 GALEX J152222.1-013018 HS* 15 22 22.1520741984 -01 30 18.312510312   17.3   17.7   sdB+D 16 0
131 PG 1528+104 HS* 15 31 10.3888662624 +10 15 00.931449960   13.90 14.14     sdB 22 0
132 FBS 1531+381 HS* 15 33 49.4441301600 +37 59 28.095378720     13.08     sdB+dM 44 0
133 Ton 245 HS* 15 40 23.4584740128 +26 48 29.782769184   13.653 13.859 14.073   sdB 47 0
134 PG 1544+488 HS* 15 46 11.6930203944 +48 38 37.228874928   12.52 12.79 13.08   sdBC1VIIpHe39 50 1
135 GALEX J160011.8-643330 HS* 16 00 11.8034298096 -64 33 30.352504896   11.66 11.91 12.05 12.23 sdBHe 9 0
136 PG 1558-007 HS* 16 01 13.9990783584 -00 51 42.013061064   13.49 13.54     sdB3VIIHe3 15 1
137 PG 1619+522 HS* 16 20 38.7296260680 +52 06 08.805043260   13.36       sdB0.5VIIHe7 32 0
138 PG 1621+476 HS* 16 22 56.6652852936 +47 30 51.128501040   16.07 16.19     sdB+dM 50 0
139 [KTK97] V46 HS* 16 23 47.19 -26 31 56.5 18.85 18.85 18.58 18.39 18.16 sdB 20 0
140 GALEX J162542.1+363218 WD* 16 25 42.1085895240 +36 32 19.082515344           DA 22 0
141 KUV 16256+4034 HS* 16 27 16.5352528272 +40 27 28.845006264   12.41 12.64 13.00   sdB 23 0
142 PG 1627+017 HS* 16 29 35.3015001600 +01 38 18.794125032   11.32       sdB3VIIHe3 42 0
143 PG 1629+081 HS* 16 32 01.3561336032 +07 59 40.037913528   12.611 12.762 13.122   sdBO 21 0
144 HD 149382 HS* 16 34 23.3333693424 -04 00 52.030152000 7.518 8.661 8.943 9.070 9.205 sdB 139 1
145 PG 1648+536 HS* 16 49 59.8505534472 +53 31 31.719097380 12.811 13.835 14.050 14.140 14.264 sdB1VIIHe0 30 0
146 PG 1652+307 HS* 16 54 04.2604280400 +30 37 01.824863592   15.20 15.41 15.77   sdB 15 0
147 PG 1701+359 HS* 17 03 21.4582783560 +35 48 49.223998800   13.41       sdB1VIHe0 33 0
148 PG 1716+426 HS* 17 18 03.8584522800 +42 34 12.562847292   13.69 13.97     sdB2VIIHe3 114 0
149 PG 1724+278 HS* 17 26 24.0995740464 +27 44 19.354086276   15.707 15.994 16.183   sdB+D 15 0
150 PG 1725+252 HS* 17 27 57.3822732240 +25 08 35.697468192   11.54 13.01     sdB1.5VIIHe2 28 0
151 GALEX J173153.7+064706 HS* 17 31 53.8573606176 +06 47 07.041326604   13.87 13.74 14.22   sdB 8 0
152 TYC 2088-282-1 * 17 36 35.8109005344 +28 09 02.262733632   10.63 10.25     ~ 1 0
153 GALEX J173651.2+280635 HS* 17 36 51.1840844280 +28 06 34.640184672   11.69 11.40     sdB+GV 10 0
154 [CW83] 1735+22 HS* 17 37 26.4244582176 +22 08 57.716443392   11.51 11.65     sdB+A? 28 0
155 BD+29 3070 HS* 17 38 21.2004399672 +29 08 47.348080656   10.55 10.45     sdOB+F/G 30 0
156 HS 1741+2133 HS* 17 43 19.0310761944 +21 32 37.570437456   13.82 13.99 14.21   sdOB 19 0
157 PG 1743+477 HS* 17 44 26.3960708352 +47 41 46.918908168   13.68 13.79 13.99   sdB2VIIHe7 33 0
158 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 14419 0
159 GALEX J175340.5-500741 HS* 17 53 40.5503241744 -50 07 42.114148464   13.280 13.066 12.931   sdB+F7V 9 0
160 OGLE BUL-SC16 335 * 18 09 48.2260900608 -26 41 49.486723692       16.04   M 18 1
161 FBS 1832+631 SB* 18 32 49.0271316576 +63 09 10.595370312     16.5     B2 14 0
162 HD 171858 HS* 18 37 56.6714756304 -23 11 35.188389420   9.64 9.85     sdB 41 0
163 GALEX J184306.6+425917 HS* 18 43 06.7738433496 +42 59 18.070319076           sdO+dM 17 0
164 GALEX J184559.8-413827 HS* 18 45 59.8596109032 -41 38 28.043014308   14.49 14.60 14.91   sdBN2VHe38 14 0
165 2MASS J18560707+4319192 HS* 18 56 07.0408028424 +43 19 19.273788552           sdB 20 0
166 CD-51 11879 HS* 19 02 11.7428660328 -51 30 09.561616380   11.44 11.55     sdO 41 0
167 GALEX J190221.9+485052 HS* 19 02 21.9425643552 +48 50 52.195229160   17.1   17.1   sdB+dM 32 0
168 BPS CS 22936-0293 HS* 19 03 02.4022617528 -35 28 29.658184032   14.08 14.34     sdB 10 0
169 FBS 1903+432 HS* 19 05 06.3763958616 +43 18 31.220048592   14.978 15.218 15.505   sdB 31 1
170 GALEX J191109.3-140654 HS* 19 11 09.2927626056 -14 06 53.280137628   11.67 11.79     sdOC6.5VIIHe39 8 0
171 UCAC4 637-067297 HS* 19 20 59.7745342512 +37 22 20.017123212   15.897 15.745 16.037   sdB 14 0
172 Cl* NGC 6791 KU B4 HS* 19 21 12.8916906768 +37 45 51.138205956 16.73 17.69 17.873 17.910 18.02 sdB 42 0
173 ATO J291.5394+37.3356 HS* 19 26 09.4422931056 +37 20 08.163008556   13.60 13.63 14.05 13.96 sdB+dM 35 0
174 UCAC4 698-068637 HS* 19 26 34.1086958928 +49 30 29.555956908   14.548 14.859 15.096   sdB 39 1
175 SDSS J192715.88+380808.2 HS* 19 27 15.8823018024 +38 08 08.280985956   16.3   16.9   sdB+dM 26 0
176 KPD 1930+2752 HS* 19 32 14.8088063952 +27 58 35.445679608 12.80 13.75 13.82     sdB 159 0
177 2MASS J19365001+4201436 HS* 19 36 50.0156687112 +42 01 43.555361196           sdB+D 15 1
178 Kepler-451 HS* 19 38 32.6123816016 +46 03 59.135231952   12.17 12.69 12.46 12.399 sdB+dM 86 0
179 HD 185510 RS* 19 39 38.8187091672 -06 03 49.460337108   9.44 8.235   6.967 K0III+sdB 109 0
180 KPD 1946+4340 HS* 19 47 42.8876526504 +43 47 30.754543092 13.05 14.06 14.23 14.92   sdOB+D 60 0
181 UCAC4 689-072699 HS* 19 53 08.3854563936 +47 43 00.177113460   14.695 14.902 15.419   sdB 29 1
182 HD 188112 HS* 19 54 31.4191828536 -28 20 20.679710640   10.01 10.22     sdB 96 0
183 V* V1828 Aql HS* 20 20 00.4587151080 +04 37 56.517736296   12.9   13.34   sdOB+dM 70 1
184 EC 20182-6534 HS* 20 22 51.3035537112 -65 25 20.436341088 12.17 13.09 13.29 13.58   sdB 11 0
185 EC 20260-4757 HS* 20 29 34.1085324120 -47 47 26.297317176 12.47 13.55 13.73 14.12   sdB 12 0
186 EC 20358-2708 HS* 20 38 50.5067011128 -26 57 54.264940524 11.62 12.26 11.85     sdO+G3.5III 11 0
187 TYC 6916-83-1 PM* 20 38 51.2221126992 -26 59 42.979609392   11.813 11.15     ~ 6 0
188 EC 20369-1804 HS* 20 39 46.3765474896 -17 54 04.928674680 11.96 13.08 13.35 13.69   sdB 9 0
189 KPD 2040+3955 HS* 20 42 33.9314151936 +40 05 41.601180120 13.62 14.34 14.48 14.59   sdB 18 0
190 GALEX J204613.4-045418 HS* 20 46 13.3997229312 -04 54 18.732467916   15.961 16.324     sdB+D 14 0
191 HS 2043+0615 HS* 20 46 20.7938414832 +06 26 25.336612716   16.9   16.20   sdB 13 0
192 BPS CS 22879-0149 HS* 20 57 15.2707546848 -38 11 51.424800648 13.11 14.11 14.24 14.61   sdB 11 0
193 * f01 Cyg Be* 20 59 49.5541247496 +47 31 15.363746436 3.77 4.71 4.75 4.62 4.63 B1.5Vnne 502 0
194 JL 82 HS* 21 36 01.2957494184 -72 48 27.222290172 11.26 12.44 12.41 12.67   sdB 39 0
195 BPS CS 30343-0091 HS* 21 38 44.1996638736 -37 36 14.997662460 12.66 13.68 13.9     sdB 21 0
196 HE 2150-0238 HS* 21 52 35.5115148504 -02 24 29.523285216   15.8   16.2   sdB 15 0
197 EC 21494-7018 HS* 21 53 41.2522034136 -70 04 31.442873916 10.50 11.35 11.57     sdB 25 0
198 EC 21556-5552 HS* 21 59 00.6889021608 -55 38 03.714888048 11.94 12.71 12.99     sdB 13 0
199 V* FF Aqr EB* 22 00 36.4255860432 -02 44 26.868642108   10.23 9.408   8.245 G8III+sdO 115 0
200 BPS CS 30337-0074 HS* 22 05 52.0006215384 -31 41 03.952676040   12.07 12.25     sdB 12 0
201 KPD 2215+5037 HS* 22 17 20.7353553744 +50 52 58.930200480 12.66 13.59 13.64 14.00   sdB 20 0
202 PHL 244 HS* 22 22 58.0609082424 -18 19 10.027308396   13.65 13.80 14.13   sdB 11 0
203 HS 2231+2441 HS* 22 34 21.4832585640 +24 56 57.392918196     14.20     sdB+dM 52 1
204 GALEX J225444.1-551505 HS* 22 54 44.5067228904 -55 15 06.714217908   11.90 12.12 12.54   sdB 9 0
205 PB 7352 HB* 22 55 43.1874214920 -06 59 39.865486164   12.09 12.21     sd 18 0
206 PG 2254+067 HS* 22 56 38.3455333032 +06 56 51.179249220   15.18       sdB 20 0
207 LB 1516 HS* 23 01 56.1476771616 -48 03 48.474964296   12.74 13.02     sdB 31 0
208 Feige 108 HS* 23 16 12.4074790200 -01 50 35.103759540 11.671 12.736 12.973 13.079 13.218 sdB 65 0
209 BD-07 5977 HS* 23 17 46.7880370560 -06 28 30.941880420   11.09 10.54     sdB 17 0
210 GD 1110 HS* 23 19 24.4299110400 -08 52 37.936761780   12.778 12.947 13.265 13.179 sdB 38 0
211 PG 2317+046 HS* 23 19 55.3509680256 +04 52 34.659100740 11.493 12.630 12.876 12.950 12.994 sdO8VIIHe1 37 0
212 PG 2331+038 HS* 23 33 58.1991530664 +04 03 55.368287928   14.78 14.63 15.19   sdB1.5VIIHe2 24 0
213 V* EQ Psc HS* 23 34 34.6314973464 -01 19 36.929325288   12.823 12.780 13.556 13.243 sdB 28 0
214 TYC 4000-216-1 PM* 23 34 52.0802480832 +53 47 02.530703724   11.52 11.49 12.26   ~ 5 0
215 HS 2333+3927 HS* 23 35 42.5025647712 +39 44 27.064626936     14.53     sdOB 45 0
216 CD-35 15910 HS* 23 44 22.0084841208 -34 27 00.387634032   10.71 11.00 11.255   sdBHe1 52 0
217 PG 2345+318 HS* 23 48 07.5058804680 +32 04 48.038131020   13.99 14.19 14.66   sdB 30 0
218 FBS 2347+385 HS* 23 49 47.6462597640 +38 44 41.547259860   11.65 11.73 12.03   sdB 21 0

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